HORMONAL CONTRACEPTIVE CONTAINING A COMBINATION OF ETHINYL ESTRADIOL AND CHLORMADINONE… Application EP-1753408-B1 European Patent Office 02 Jan 2019
Hormonal contraceptive containing a combination of ethinyloestradiol and chlormadinone… Grant US-9278072-B2 United States of America 08 Mar 2016
USE OF A COMBINATION OF ETHYNYLESTRADIOL AND CHLORMADINONE ACETATE FOR THE TREATMENT OF… Application WO-2007059918-A1 World Intellectual Property Organisation (WIPO) 31 May 2007
USE OF A COMBINATION OF ETHINYL ESTRADIOL AND CHLORMADINONE ACETATE FOR THE PRODUCTION OF… Application WO-2005115402-A1 World Intellectual Property Organisation (WIPO) 08 Dec 2005